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Code Issues Releases Wiki Activity

Use rotation mask instead of modulo operator to get indices

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This commit is contained in:
Broxzier
2016-10-02 22:26:49 +02:00
parent 4243545faa
commit 5ee1fc294d
1 changed files with 26 additions and 26 deletions
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52
src/windows/tile_inspector.c
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@@ -932,7 +932,7 @@ static void window_tile_inspector_quarter_tile_set(rct_map_element *const mapEle
// index is widget index relative to WIDX_SCENERY_CHECK_QUARTER_N, so a value from 0-3
assert(index >= 0 && index < 4);
const int clickedDirection = (4 + index - get_current_rotation()) % 4;
const int clickedDirection = (index - get_current_rotation()) & 3;
// Set quadrant index
mapElement->type &= ~MAP_ELEMENT_QUADRANT_MASK;
@@ -940,7 +940,7 @@ static void window_tile_inspector_quarter_tile_set(rct_map_element *const mapEle
// Update collision
mapElement->flags &= 0xF0;
mapElement->flags |= 1 << ((index + 6 - get_current_rotation()) % 4);
mapElement->flags |= 1 << ((index + 6 - get_current_rotation()) & 3);
map_invalidate_tile_full(windowTileInspectorTileX << 5, windowTileInspectorTileY << 5);
}
@@ -1040,7 +1040,7 @@ static void window_tile_inspector_mouseup(rct_window *w, int widgetIndex) {
case WIDX_SURFACE_CHECK_CORNER_E:
case WIDX_SURFACE_CHECK_CORNER_S:
case WIDX_SURFACE_CHECK_CORNER_W:
mapElement->properties.surface.slope ^= 1 << (((widgetIndex - WIDX_SURFACE_CHECK_CORNER_N) + 6 - get_current_rotation()) % 4);
mapElement->properties.surface.slope ^= 1 << (((widgetIndex - WIDX_SURFACE_CHECK_CORNER_N) + 2 - get_current_rotation()) & 3);
if (mapElement->properties.surface.slope & 0x0F) {
mapElement->clearance_height = mapElement->base_height + 2;
}
@@ -1080,7 +1080,7 @@ static void window_tile_inspector_mouseup(rct_window *w, int widgetIndex) {
case WIDX_PATH_CHECK_EDGE_W:
case WIDX_PATH_CHECK_EDGE_N:
widget_set_checkbox_value(w, widgetIndex, !widget_is_pressed(w, widgetIndex));
mapElement->properties.path.edges ^= (1 << (4 + (((widgetIndex - WIDX_PATH_CHECK_EDGE_E) / 2 - get_current_rotation() + 4) % 4))) & 0xF0;
mapElement->properties.path.edges ^= (1 << (4 + (((widgetIndex - WIDX_PATH_CHECK_EDGE_E) / 2 - get_current_rotation()) & 3))) & 0xF0;
map_invalidate_tile_full(windowTileInspectorTileX << 5, windowTileInspectorTileY << 5);
break;
case WIDX_PATH_CHECK_EDGE_NE:
@@ -1088,7 +1088,7 @@ static void window_tile_inspector_mouseup(rct_window *w, int widgetIndex) {
case WIDX_PATH_CHECK_EDGE_SW:
case WIDX_PATH_CHECK_EDGE_NW:
widget_set_checkbox_value(w, widgetIndex, !widget_is_pressed(w, widgetIndex));
mapElement->properties.path.edges ^= (1 << (((widgetIndex - WIDX_PATH_CHECK_EDGE_NE) / 2 - get_current_rotation() + 4) % 4)) & 0x0F;
mapElement->properties.path.edges ^= (1 << (((widgetIndex - WIDX_PATH_CHECK_EDGE_NE) / 2 - get_current_rotation()) & 3)) & 0x0F;
map_invalidate_tile_full(windowTileInspectorTileX << 5, windowTileInspectorTileY << 5);
break;
} // switch widget index
@@ -1161,7 +1161,7 @@ static void window_tile_inspector_mouseup(rct_window *w, int widgetIndex) {
case WIDX_SCENERY_CHECK_COLLISION_E:
case WIDX_SCENERY_CHECK_COLLISION_S:
case WIDX_SCENERY_CHECK_COLLISION_W:
mapElement->flags ^= 1 << (((widgetIndex - WIDX_SCENERY_CHECK_COLLISION_N) + 6 - get_current_rotation()) % 4);
mapElement->flags ^= 1 << (((widgetIndex - WIDX_SCENERY_CHECK_COLLISION_N) + 2 - get_current_rotation()) & 3);
window_invalidate(w);
break;
} // switch widget index
@@ -1518,10 +1518,10 @@ static void window_tile_inspector_invalidate(rct_window *w) {
w->widgets[WIDX_SURFACE_CHECK_CORNER_W].bottom = w->widgets[WIDX_SURFACE_CHECK_CORNER_W].top + 13;
w->widgets[WIDX_SURFACE_CHECK_DIAGONAL].top = GBBT(propertiesAnchor, 3) + 7 * 1;
w->widgets[WIDX_SURFACE_CHECK_DIAGONAL].bottom = w->widgets[WIDX_SURFACE_CHECK_DIAGONAL].top + 13;
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_N, mapElement->properties.surface.slope & (1 << ((4 + 2 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_E, mapElement->properties.surface.slope & (1 << ((4 + 3 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_S, mapElement->properties.surface.slope & (1 << ((4 + 0 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_W, mapElement->properties.surface.slope & (1 << ((4 + 1 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_N, mapElement->properties.surface.slope & (1 << ((2 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_E, mapElement->properties.surface.slope & (1 << ((3 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_S, mapElement->properties.surface.slope & (1 << ((0 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_CORNER_W, mapElement->properties.surface.slope & (1 << ((1 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_SURFACE_CHECK_DIAGONAL, mapElement->properties.surface.slope & 0x10);
break;
case PAGE_PATH:
@@ -1547,14 +1547,14 @@ static void window_tile_inspector_invalidate(rct_window *w) {
w->widgets[WIDX_PATH_CHECK_EDGE_W].bottom = w->widgets[WIDX_PATH_CHECK_EDGE_W].top + 13;
w->widgets[WIDX_PATH_CHECK_EDGE_NW].top = GBBT(propertiesAnchor, 1) + 7 * 1;
w->widgets[WIDX_PATH_CHECK_EDGE_NW].bottom = w->widgets[WIDX_PATH_CHECK_EDGE_NW].top + 13;
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_NE, mapElement->properties.path.edges & (1 << ((0 + 4 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_SE, mapElement->properties.path.edges & (1 << ((1 + 4 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_SW, mapElement->properties.path.edges & (1 << ((2 + 4 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_NW, mapElement->properties.path.edges & (1 << ((3 + 4 - get_current_rotation()) % 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_E, mapElement->properties.path.edges & (1 << ((0 + 4 - get_current_rotation()) % 4 + 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_S, mapElement->properties.path.edges & (1 << ((1 + 4 - get_current_rotation()) % 4 + 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_W, mapElement->properties.path.edges & (1 << ((2 + 4 - get_current_rotation()) % 4 + 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_N, mapElement->properties.path.edges & (1 << ((3 + 4 - get_current_rotation()) % 4 + 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_NE, mapElement->properties.path.edges & (1 << ((0 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_SE, mapElement->properties.path.edges & (1 << ((1 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_SW, mapElement->properties.path.edges & (1 << ((2 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_NW, mapElement->properties.path.edges & (1 << ((3 - get_current_rotation()) & 3)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_E, mapElement->properties.path.edges & (1 << ((0 - get_current_rotation()) & 3 + 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_S, mapElement->properties.path.edges & (1 << ((1 - get_current_rotation()) & 3 + 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_W, mapElement->properties.path.edges & (1 << ((2 - get_current_rotation()) & 3 + 4)));
widget_set_checkbox_value(w, WIDX_PATH_CHECK_EDGE_N, mapElement->properties.path.edges & (1 << ((3 - get_current_rotation()) & 3 + 4)));
break;
case PAGE_TRACK:
w->widgets[WIDX_TRACK_CHECK_APPLY_TO_ALL].top = GBBT(propertiesAnchor, 0);
@@ -1589,10 +1589,10 @@ static void window_tile_inspector_invalidate(rct_window *w) {
w->widgets[WIDX_SCENERY_CHECK_QUARTER_W].top = GBBT(propertiesAnchor, 1) - 5 + 7 * 1;
w->widgets[WIDX_SCENERY_CHECK_QUARTER_W].bottom = w->widgets[WIDX_SCENERY_CHECK_QUARTER_W].top + 13;
// This gets the relative rotation, by subtracting the camera's rotation, and wrapping it between 0-3 inclusive
bool N = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((0 + 4 - get_current_rotation()) % 4) << 6;
bool E = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((1 + 4 - get_current_rotation()) % 4) << 6;
bool S = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((2 + 4 - get_current_rotation()) % 4) << 6;
bool W = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((3 + 4 - get_current_rotation()) % 4) << 6;
bool N = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((0 - get_current_rotation()) & 3) << 6;
bool E = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((1 - get_current_rotation()) & 3) << 6;
bool S = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((2 - get_current_rotation()) & 3) << 6;
bool W = (mapElement->type & MAP_ELEMENT_QUADRANT_MASK) == ((3 - get_current_rotation()) & 3) << 6;
widget_set_checkbox_value(w, WIDX_SCENERY_CHECK_QUARTER_N, N);
widget_set_checkbox_value(w, WIDX_SCENERY_CHECK_QUARTER_E, E);
widget_set_checkbox_value(w, WIDX_SCENERY_CHECK_QUARTER_S, S);
@@ -1607,10 +1607,10 @@ static void window_tile_inspector_invalidate(rct_window *w) {
w->widgets[WIDX_SCENERY_CHECK_COLLISION_S].bottom = w->widgets[WIDX_SCENERY_CHECK_COLLISION_S].top + 13;
w->widgets[WIDX_SCENERY_CHECK_COLLISION_W].top = GBBT(propertiesAnchor, 2) + 5 + 7 * 1;
w->widgets[WIDX_SCENERY_CHECK_COLLISION_W].bottom = w->widgets[WIDX_SCENERY_CHECK_COLLISION_W].top + 13;
N = mapElement->flags & (1 << ((2 + 4 - get_current_rotation()) % 4));
E = mapElement->flags & (1 << ((3 + 4 - get_current_rotation()) % 4));
S = mapElement->flags & (1 << ((0 + 4 - get_current_rotation()) % 4));
W = mapElement->flags & (1 << ((1 + 4 - get_current_rotation()) % 4));
N = mapElement->flags & (1 << ((2 - get_current_rotation()) & 3));
E = mapElement->flags & (1 << ((3 - get_current_rotation()) & 3));
S = mapElement->flags & (1 << ((0 - get_current_rotation()) & 3));
W = mapElement->flags & (1 << ((1 - get_current_rotation()) & 3));
widget_set_checkbox_value(w, WIDX_SCENERY_CHECK_COLLISION_N, N);
widget_set_checkbox_value(w, WIDX_SCENERY_CHECK_COLLISION_E, E);
widget_set_checkbox_value(w, WIDX_SCENERY_CHECK_COLLISION_S, S);